package com.wyu.dao;

import com.wyu.pojo.YG;

import java.util.List;

public interface YGDao {
    YG selectByYgh(String ygh);

    int insertYG(String ygh,String xm, String mm3, String xb, String zw,String bz);

    List<YG> searchyg();

    int deleteYgByGh(String ygh);

    int updatePassword(int yuangonghao, String newmm);
}
